Johns Hopkins researchers find thousands of unknown chemicals in electronic cigarettes Hub 2 Sided Magnetic Trailer Towing Light Kit, Hopkins Brand Trailer Parts Depot This is what John Hopkins had to say Both smoking and vaping involve heating a substance and inhaling the resulting fumes. With traditional cigarettes, you inhale smoke from burning tobacco. With For the first time, five African American surgeons now lead the Trauma Service at the preeminent Johns Hopkins Hospital. This milestone, recognized during #BlackHistoryMonth, proves generations of Vaping is not harmless. A new study from Johns Hopkins Medicine reveals that e cigarettes significantly increase the risk of COPD and high blood pressure. Our own Dr. Todd Hoopman shares firsthand accounts